package com.insideClass.Generics.GenericsInterface;

import java.util.ArrayList;
import java.util.Collection;

/**
 * @author 13699
 */
public class Generators {
    public static <T> Collection<T> fill(
            Collection<T> coll,Generator<T> gen,int n){
        for(int i=0;i<n;i++){
            coll.add(gen.next());
        }
        return coll;
    }

    public static void main(String[] args) {
        Collection<Coffee> coffee=fill(
                new ArrayList<Coffee>(),new CoffeeGenerator(),4);
        for (Coffee c:
             coffee) {
            System.out.println(c);
        }
        Collection<Integer> fnmbers=fill(
                new ArrayList<Integer>(),new Fibonacci(),12);
        for (int i:
             fnmbers) {
            System.out.print(i+",");
        }
    }
}
